Golf Cart Batteries
Table of Contents
- Golf Cart Batteries
- 1.What Are Golf Cart Batteries?
- 2.What is the golf cart powered by?
- 3.Types of electric golf cart batteries: Lithium Vs Lead-acid
- 4. Best Batteries for Your Golf Cart: Lithium-Ion
- 5. Voltage and Capacity Selection for Golf Cart Batteries
- 6. Upgrade Your Golf Cart to Lithium-Ion Batteries

1.What Are Golf Cart Batteries?
On average, electric golf motors operate at 36 or 48 volts and draw between 50-70 amps of current while cruising at about 15 miles per hour. Keep in mind that the current draw during acceleration or while going up a hill is much higher. To keep you from getting stranded, golf cart batteries must supply a steady flow of high current for long periods.Golf cart batteries are deep-cycle batteries designed and built with additional durability to sustain prolonged current draw and frequent deep discharging. They usually come in 6, 8, and 12-volt configurations that can be wired in series to provide the required voltage. For example, six 6-volt batteries connected in series would provide 36 volts, or four 12-volt batteries would provide 48 volts.
2.What is the golf cart powered by?
Golf carts are divided into electric golf carts and motorized golf carts.Gasoline golf carts are powered by gasoline, while electric golf carts are powered by batteries. Since the electric golf car has the advantages of no emission and low cost, it has been chosen by more and more people.3.Types of electric golf cart batteries: Lithium Vs Lead-acid
Lead-acid, absorbed glass mat (AGM), and lithium-ion are the three main types of deep-cycle golf cart batteries. Each has benefits and drawbacks. 3.1 Lead-acid batteryLead-acid batteries are the most common and lowest-cost deep-cycle batteries for golf carts. They consist of lead plates suspended in a sulfuric acid solution which creates a chemical reaction allowing energy to be stored.The main benefit of lead-acid batteries is that they have the lowest upfront cost. However. lead-aicd has lots of disadvantages, lead-acid is the heaviest battery. Compared to other golf cart battery, lead-acid has the shortest lifespan, Also, lead-acid has lots of damage to enviroment.Lead-acid batteries have to be replaced in about two years. In addition, the daily maintenance cost of lead-acid batteries is very high. Once the maintenance is not in place, lead-acid batteries are easily damaged. The cost and maintenance cost of replacing lead-acid batteries is much higher than the cost of using lithium batteries. 3.2 AGMAbsorbed Glass Mat (AGM) batteries are a sealed variation of a lead-acid battery. It is easy to maintain, compared with lead-acid battery. 3.3 Lithium BatteryDeep cycle lifePo4 battery is better suitable for golf cart. LifePo4 has 10-15 years long life. It is safer and doesn’t have damage to enviroment. The attenuation of the lithium battery is small, and the vehicle can be used frequently. The attendance rate of the vehicle is much higher than that of the lead-acid battery golf cart, and the golf course can use less vehicles. In addition, because the lithium battery vehicle is relatively light, the wear of the vehicle's tires, shock absorbers, brakes and other parts will be much less